资讯

Using data to make smart decisions is powerful—but only if you know how to manage the tools behind it. Logistic regression, one of the most widely used methods in data analysis, can be a game ...
This article will cover the basic theory behind logistic regression, the types of logistic regression, when to use them and take you through a worked example.
Before we learn how to perform multivariate regression in Excel, it is important to have a refresher on regression as a whole and multivariate regression in particular.
Learn how to perform regression analysis of your data in Microsoft Excel, a statistical process that helps you understand the relationship ...
Regression analysis is a statistical technique used to estimate the relationship between two or more variables. In Excel, you can perform this analysis using the built-in Data Analysis ToolPak. This ...
The differecne is that while the probit regression uses the cdf of normal distribution, the logit regression uses the cdf of logistic distribution. An example of a process that can be modelled with ...
Conclusion: Excel provides a quick, easy, and accessible way to calculate linear regression and analyze relationships between variables. Now that you know how to create a linear regression model, ...
Dr. James McCaffrey of Microsoft Research uses code samples, a full C# program and screenshots to detail the ins and outs of kernal logistic regression, a machine learning technique that extends ...
Dr. James McCaffrey of Microsoft Research uses a full code program, examples and graphics to explain multi-class logistic regression, an extension technique that allows you to predict a class that can ...
In this lesson, you'll be introduced to the logistic regression model. You'll start with an introductory example using linear regression, which you've seen before, to act as a segue into logistic ...